The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 24, 2020
Filed:
Aug. 29, 2018
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Hubei, CN;
Hai Wang, Hubei, CN;
Kunyueh Tsai, Hubei, CN;
Abstract
In an embodiment, the display light-on test device includes: a plurality of D-type connectors configured to be correspondingly connected to mobile phones with different connector types, and receive and transmit power signals; a sampling processor configured to receive the power signals, sample and quantize the power signals into digital data and/or image data, and output the data to a field programmable gate array chip, receive commands, and output, according to the commands, corresponding micro control commands; the field programmable gate array chip connected to the D-type connectors and the sampling processor, and configured to receive the data and the micro control commands, generate corresponding micro control parameters, and process, according to the micro control parameters, the data, to output data required to perform the light-on tests to the display modules to be tested, so that the light-on tests are performed on the display modules to be tested.